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31-218-RFX

ACTIVE
Amphenol RF

Adapter Coaxial Connector BNC Plug, Male Pin To BNC Plug, Male Pin 50 Ohms

In full production. No end-of-life notice on file.

31-218-RFX is an Adapter Coaxial Connector BNC Plug from Amphenol RF. 1 authorized distributor quotes it on TracedParts, from RM 25.02 at quantity 1, with 2,340 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH Free Hanging (In-Line) SMD
BEST PRICE @1
RM 25.02
DigiKey · authorized
TOTAL STOCK
2,340
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has 31-218-RFX in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
2,340
1
1+25.020010+21.280025+19.945650+18.9924100+18.0853250+16.9531500+16.14451k+15.37462k+14.4132
stock
ex-warehouse
RM 16.9531
RM 4,238.28 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 4,736.22 RM 18.9449 per unit, DDP · estimate Open estimator →

What are the specifications of 31-218-RFX?

22 parameters▾
Device specification
Adapter TypePlug to Plug
Conversion TypeSame Series
Adapter SeriesBNC to BNC
Center GenderMale to Male
Convert From (Adapter End)BNC Plug, Male Pin
Convert To (Adapter End)BNC Plug, Male Pin
Impedance50 Ohms
StyleStraight
Mounting TypeFree Hanging (In-Line)
Fastening TypeBayonet Lock, Bayonet Lock
Frequency - Max4 GHz
Center Contact PlatingGold
Ordering & compliance
ManufacturerAmphenol RF
CategoryCoaxial Connector (RF) Adapters
PackageFree Hanging (In-Line)
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the 31-218-RFX datasheet?

link supplied by DigiKey▾
PDF
31-218-RFX datasheet
link supplied by DigiKey · Amphenol RF · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does 31-218-RFX cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for 31-218-RFX?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of 31-218-RFX?

3 in coaxial connector (RF) adapters▾
CONSMA010
TE Connectivity Linx
Adapter Coaxial Connector SMA Plug, Male Pin To SMA …
130,104
RM 25.02
31-220G-RFX
Amphenol RF
Adapter Coaxial Connector BNC Jack, Female Socket To…
129,688
RM 24.94
AD-SAEMPF-01M
Joymax Electronics
Adapter Coaxial Connector MHF I Jack, Female Socket …
129,480
RM 24.90

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to 31-218-RFX?

8 parts▾
132170ADP-SMAF-SMAF-B-G132172NA-JJ132169132170-12SMP-FS2A-645242125

Common questions about 31-218-RFX

7 questions▾
Is 31-218-RFX in stock?
Yes. 2,340 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does 31-218-RFX cost?
RM 25.0200 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies 31-218-RFX?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.